There are a bunch of runes that don't exist. Believe me, I've been through the exact same questions you have. NONE of the job runes beyond the original 6 were implemented, so that's runes #57-70. Additionally, only Healing/Enhancing/Enfeebling/Elemental/Divine/Dark Magic were implemented, so no to runes #47-50. I just have no idea what #105 was intended to be, but it simply does not exist.